Режущие и зажимные инструменты Hoffmann Group 2026 - страница 940

GBP 57 ​ Shrink-fit chuck extensions 4.5° Bored through for internal coolant supply (IC). 30 2410 – Without length adjustment screw, short. 30 2412 – With length adjustment screw, short. 30 2413 – Without length adjustment screw, medium. 30 2416 – Without length adjustment screw, long. Application: For use in shrink-fit chucks, hydraulic chucks, and ER collet chucks. Note: Maximum permissible speed 8,000 rpm. ⌀ d / ⌀ D1 30 2410 30 2412 30 2413 30 2416 ⌀ D2 31A 31A 31A 31A Shrink-fit chuck extension 4.5° without length adjustment without length adjustment without length adjustment with length adjustment screw screw screw screw mm L = 160 mm L = 160 mm L = 210 mm L = 300 mm mm 12/3 eShop – eShop – 8 12/4 eShop – eShop – 8 12/6 eShop – – – 8 16/3 eShop – eShop – 10 16/4 eShop – eShop – 10 16/5 eShop – – – 10 16/6 eShop eShop eShop – 10 20/5 (eShop) – – – 14 20/6 eShop eShop eShop eShop 14 20/8 eShop eShop eShop eShop 14 25/8 (eShop) eShop – eShop 19 25/10 eShop eShop – eShop 20 25/12 eShop eShop – eShop 20 25/14 eShop eShop – eShop 20 25/16 eShop eShop – eShop 22 32/10 (eShop) (eShop) – eShop 24 32/12 (eShop) (eShop) – eShop 24 32/14 (eShop) (eShop) – (eShop) 27 32/16 eShop eShop – eShop 27 32/18 (eShop) eShop – – 27 32/20 eShop eShop – eShop 27 ≤80 bar Vibration-damped shrink-fit chuck extension 3° Shank bored through for internal coolant supply (ICS) up to maximum 80 bar. Including length adjustment backstop screw. A carbide core embedded in the adapter damps the tendency to vibrate. Maximum permissible speed 8,000 rpm. Advantage: ■ Avoid vibrations in the clamping system. ■ Better workpiece surface finishes. undamped GARANT damped ■ Increased tool service lives. Shock response (m/s2) Time (s) 30 30 2415_20/8 Carbide core embedded in polymer. ⌀ d / ⌀ D1 mm 20/6 20/8 20/10 20/12 30 2415 Shrink fit chuck extension 3°, vibration-damped L = 210 mm eShop eShop eShop eShop 31P ⌀ D2 mm 12 14 16 18 940